30912196

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26927}}^1$

素因数の和:26979

約数の個数: 24

約数和(自身を含む): 63334656

約数和(自身を除く): 32422460

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 26927, 53854, 107708, 188489, 376978, 753956, 1104007, 2208014, 4416028, 7728049, 15456098, 30912196]

約数ペア:

[(1, 30912196), (2, 15456098), (4, 7728049), (7, 4416028), (14, 2208014), (28, 1104007), (41, 753956), (82, 376978), (164, 188489), (287, 107708), (574, 53854), (1148, 26927)]